Use Pihto's patch to patch the DLL files (the password is '' realtek''). Download and extract zip file containing original Realtek HD audio drivers R2.80 (In my case I use the version R2.80).ģ. You will have to disable the use of signed drivers ( How To Disable Driver Signature Enforcement, How to disable mandatory use of signed drivers)Ģ. Uninstall your existing Realtek drivers with Display Driver Uninstaller (DDU) and reboot. Guide to enable Dolby Digital Live and/or DTS Interactive:ġ. This is a basic guide and it will only serve to unlock the Dolby Digital Live and DTS Interactive nothing else using their own official drivers Realtek Audio